1890 search results - page 61 / 378 » Querying Big Data by Accessing Small Data |
103
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ICDE
2010
IEEE
15 years 6 months ago
2010
IEEE
— Finding the k nearest neighbors (kNN) of a query point, or a set of query points (kNN-Join) are fundamental problems in many application domains. Many previous efforts to solve...
168
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ICDE
2002
IEEE
16 years 13 days ago
2002
IEEE
Large sensor networks are being widely deployed for measurement, detection, and monitoring applications. Many of these applications involve database systems to store and process d...
CIKM
2004
Springer
15 years 4 months ago
2004
Springer
At present, most of the state-of-the-art solutions for XML access controls are either (1) document-level access control techniques that are too limited to support fine-grained sec...
ESCIENCE
2007
IEEE
15 years 5 months ago
2007
IEEE
In federated Data Grids, individual institutions share their data sets within a community to enable collaborative data analysis. Data access needs to be provided in a scalable fas...
116
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SAC
2011
ACM
14 years 1 months ago
2011
ACM
Data stream management systems (DSMSs) process continuous queries over streaming data in real-time adhering to quality of service requirements. The data streams generated from sen...